Finite Group Databasebeta

← C2×#20261416 #27155238

Subgroups — C2×#20261416 #27155238

Order 12416.

1328 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20261416C2116yesmaximal, direct product factor
2C2×#15690803C212yesmaximal, complemented
3C2×#15690797C211yesmaximal, characteristic, complemented
4C2×#15690791C211yesmaximal, characteristic, complemented
5C2×#15690791C212yesmaximal, complemented
6C2×#15690787C212yesmaximal, complemented
7C2×D4×Dic97C212yesmaximal, complemented
8C2×#15690766C212yesmaximal, complemented
9C22×C22⋊Dic97C212yesmaximal, complemented
10C2×#120×C97C211yesmaximal, characteristic
11C22×Dic194C2211yescharacteristic, complemented
12C23×Dic97C2212yes—
13C23×Dic97C2212yes—
14C23×Dic97C2211yescharacteristic, complemented
15#15690803C22116yescomplemented
16#15690797C2218yescomplemented
17#15690791C2218yescomplemented
18#15690791C22116yescomplemented
19#15690787C22116yescomplemented
20D4×Dic97C22116yescomplemented
21#15690766C22116yescomplemented
22C2×C4⋊Dic97C2212yescomplemented
23C2×#13095490C2212yescomplemented
24C2×#13095490C2212yescomplemented
25C2×#13095490C2212yescomplemented
26C2×C22⋊Dic97C2212yes—
27C2×C22⋊Dic97C2212yes—
28C2×C22⋊Dic97C2212yes—
29C2×C22⋊Dic97C2212yes—
30C2×C22⋊Dic97C22116yescomplemented
31C2×C22⋊Dic97C2212yescomplemented
32C2×C22⋊Dic97C2211yescharacteristic, complemented
33C2×C4×Dic97C2211yescharacteristic, complemented
34C2×C4×Dic97C2212yescomplemented
35C25×C97C2211yescharacteristic
36C22×D4×C97C2212yes—
37C22×D4×C97C2211yescharacteristic
38#120×C97C2218yes—
39C2×C22⋊C4×C97C2212yes—
40C2×C22⋊C4×C97C2211yescharacteristic
41C2×Dic194—42no—
42C2×Dic194C2314yescomplemented
43C22×Dic97—28no—
44C22×Dic97—44no—
45C22×Dic97—42no—
46C22×Dic97C2312yes—
47C22×Dic97C2312yes—
48C22×Dic97C2312yes—
49C22×Dic97C2312yes—
50C22×Dic97C2318yes—
51C22×Dic97C2318yes—
52C22×Dic97C2314yescomplemented
53C4⋊Dic97C2318yescomplemented
54#13095490C2318yescomplemented
55#13095490C2318yescomplemented
56#13095490C2318yescomplemented
57C22⋊Dic97C2318yes—
58C22⋊Dic97C2318yes—
59C22⋊Dic97C2318yes—
60C22⋊Dic97C2318yes—
61C22⋊Dic97C2318yescomplemented
62C22⋊Dic97C2314yescomplemented
63C4×Dic97C2314yescomplemented
64C4×Dic97C2318yescomplemented
65C24×C97—28no—
66C24×C97—42no—
67C24×C97C2311yescharacteristic
68C24×C97C2311yescharacteristic
69C24×C97C2314yes—
70C24×C97C2312yes—
71C2×D4×C97—28no—
72C2×D4×C97—42no—
73C2×D4×C97C2318yes—
74C2×D4×C97C2314yes—
75C22×C4×C97C2312yes—
76C22×C4×C97C2311yescharacteristic
77C22⋊C4×C97C2318yes—
78C22⋊C4×C97C2314yes—
79C23×C97—24no—
80C23×C97—24no—
81C23×C97—24no—
82C23×C97—216no—
83C23×C97—24no—
84C23×C97—22no—
85C23×C97—22no—
86C23×C97—44no—
87C23×C97—416no—
88C23×C97#4118yes—
89C23×C97C2412yes—
90C23×C97C2412yes—
91C23×C97C2414yes—
92C23×C97C2411yescharacteristic
93D4×C97—216no—
94D4×C97—44no—
95C2×C4×C97—24no—
96C2×C4×C97—22no—
97C2×C4×C97C2414yes—
98C2×C4×C97C2412yes—
99C2×Dic97—216no—
100C2×Dic97—24no—
101C2×Dic97—24no—
102C2×Dic97—24no—
103C2×Dic97—24no—
104C2×Dic97—48no—
105C2×Dic97—44no—
106C2×Dic97C2414yes—
107C2×Dic97C2414yes—
108C2×Dic97C2414yes—
109C2×Dic97C2414yes—
110Dic194—44no—
111C22×C97—216no—
112C22×C97—24no—
113C22×C97—24no—
114C22×C97—24no—
115C22×C97—24no—
116C22×C97—22no—
117C22×C97—22no—
118C22×C97—416no—
119C22×C97—44no—
120C22×C97—44no—
121C22×C97C2×#4118yes—
122C22×C97C2×#4114yes—
123C22×C97H(5,𝔽2)12yes—
124C22×C97C2511yescharacteristic
125C4×C97—24no—
126C4×C97—22no—
127Dic97—24no—
128Dic97—24no—
129Dic97—24no—
130Dic97—24no—
131C2×C97—28no—
132C2×C97—42no—
133C2×C97—42no—
134C2×C97#55114yescomplemented
135C2×C97C22×#4112yes—
136C2×C97C2×H(5,𝔽2)11yescharacteristic
137C2×#551—971nomaximal, Sylow
138C97C2×#55111yescharacteristic, complemented, Sylow
139#551—9716no—
140C2×#126—972no—
141C2×#124—971no—
142C2×#123—972no—
143C2×#123—971no—
144C2×C22⋊Q8—972no—
145C2×#120D9711yescharacteristic
146C2×C4×D4—972no—
147C2×#117—972no—
148C22×C22⋊C4—972no—
149C25C2×D9711yescharacteristic
150C22×Q8—971no—
151C22×D4C2×D9712yes—
152C22×D4C2×D9711yescharacteristic
153C23×C4—972no—
154C23×C4—971no—
155C23×C4—972no—
156#126—9716no—
157#124—978no—
158#123—9716no—
159#123—978no—
160C22⋊Q8—9716no—
161#120C2×D9718yes—
162C4×D4—9716no—
163#117—9716no—
164C2×C4⋊C4—972no—
165C2×C4⋊C4—972no—
166C2×C4⋊C4—972no—
167C2×C4⋊C4—972no—
168C2×C22⋊C4—972no—
169C2×C22⋊C4—972no—
170C2×C22⋊C4—972no—
171C2×C22⋊C4—972no—
172C2×C22⋊C4—9716no—
173C2×C22⋊C4—972no—
174C2×C22⋊C4—971no—
175C2×C22⋊C4C2×D9712yes—
176C2×C22⋊C4C2×D9711yescharacteristic
177C2×C42—971no—
178C2×C42—972no—
179C24—28no—
180C24—42no—
181C24C22×D9711yescharacteristic
182C24C22×D9711yescharacteristic
183C24C22×D9714yes—
184C24C22×D9712yes—
185C2×Q8—974no—
186C2×Q8—3882no—
187C2×D4—28no—
188C2×D4—42no—
189C2×D4C22×D9718yes—
190C2×D4C22×D9714yes—
191C22×C4—978no—
192C22×C4—974no—
193C22×C4—978no—
194C22×C4—972no—
195C22×C4—972no—
196C22×C4—972no—
197C22×C4—972no—
198C22×C4—3882no—
199C22×C4—3884no—
200C22×C4—1948no—
201C22×C4C22×D9712yes—
202C22×C4C22×D9711yescharacteristic
203C4⋊C4—978no—
204C4⋊C4—978no—
205C4⋊C4—978no—
206C4⋊C4—978no—
207C22⋊C4—978no—
208C22⋊C4—978no—
209C22⋊C4—978no—
210C22⋊C4—978no—
211C22⋊C4—978no—
212C22⋊C4—974no—
213C22⋊C4C22×D9718yes—
214C22⋊C4C22×D9714yes—
215C42—974no—
216C42—978no—
217C23—24no—
218C23—24no—
219C23—24no—
220C23—216no—
221C23—24no—
222C23—22no—
223C23—22no—
224C23—44no—
225C23—416no—
226C23#1309551018yes—
227C23C23×D9712yes—
228C23C23×D9712yes—
229C23C23×D9714yes—
230C23C23×D9711yescharacteristic
231Q8—3884no—
232D4—216no—
233D4—44no—
234C2×C4—24no—
235C2×C4—22no—
236C2×C4—974no—
237C2×C4—974no—
238C2×C4—974no—
239C2×C4—974no—
240C2×C4—3884no—
241C2×C4—3888no—
242C2×C4—19416no—
243C2×C4—1944no—
244C2×C4—1944no—
245C2×C4—1944no—
246C2×C4—1944no—
247C2×C4C23×D9714yes—
248C2×C4C23×D9712yes—
249C22—216no—
250C22—24no—
251C22—24no—
252C22—24no—
253C22—24no—
254C22—22no—
255C22—22no—
256C22—416no—
257C22—44no—
258C22—44no—
259C22C2×#1309551018yes—
260C22C2×#1309551014yes—
261C22#1569085512yes—
262C22C24×D9711yescharacteristic
263C4—24no—
264C4—22no—
265C4—1944no—
266C4—1944no—
267C4—1944no—
268C4—1944no—
269C2—28no—
270C2—42no—
271C2—42no—
272C2#2026141614yesdirect product factor
273C2C22×#1309551012yes—
274C2C2×#1569085511yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
Fitting, prime radicalC2×#120×C97C2
socleC23×C97C24
hypercenterC2×#120D97
hypocenterC97C2×#551
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×#120

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. #20261416C2direct (N × H)
2. C2×#15690803C2semidirect
3. C2×#15690797C2semidirect
4. C2×#15690791C2semidirect
5. C2×#15690791C2semidirect
6. C2×#15690787C2semidirect
7. C2×D4×Dic97C2semidirect
8. C2×#15690766C2semidirect
9. C22×C22⋊Dic97C2semidirect
11. C22×Dic194C22semidirect
14. C23×Dic97C22semidirect
15. #15690803C22semidirect
16. #15690797C22semidirect
17. #15690791C22semidirect
18. #15690791C22semidirect
19. #15690787C22semidirect
20. D4×Dic97C22semidirect
21. #15690766C22semidirect
22. C2×C4⋊Dic97C22semidirect
23. C2×#13095490C22semidirect
24. C2×#13095490C22semidirect
25. C2×#13095490C22semidirect
30. C2×C22⋊Dic97C22semidirect
31. C2×C22⋊Dic97C22semidirect
32. C2×C22⋊Dic97C22semidirect
33. C2×C4×Dic97C22semidirect
34. C2×C4×Dic97C22semidirect
42. C2×Dic194C23semidirect
52. C22×Dic97C23semidirect
53. C4⋊Dic97C23semidirect
54. #13095490C23semidirect
55. #13095490C23semidirect
56. #13095490C23semidirect
61. C22⋊Dic97C23semidirect
62. C22⋊Dic97C23semidirect
63. C4×Dic97C23semidirect
64. C4×Dic97C23semidirect
134. C2×C97#551semidirect
138. C97C2×#551semidirect
272. C2#20261416direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
#202614162
C2×#156908032
C2×#156907972
C2×#156907912
C2×#156907872
C2×D4×Dic972
C2×#156907662
C22×C22⋊Dic972
C2×#120×C972
C2×#55197